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What's better at freeing memory with PHP: unset() or $var = null
...age collector will do it when it see fits - by intention as soon, as those CPU cycles aren't needed anyway, or as late as before the script would run out of memory, whatever occurs first.
If you are doing $whatever = null; then you are rewriting variable's data. You might get memory freed / shrunk f...
Why is it recommended to have empty line in the end of a source file?
...ikely to result in a newline at the end.
– Raimund Krämer
Sep 24 at 8:25
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How to Detect if I'm Compiling Code with a particular Visual Studio version?
... you just need to check == 1500 in that case
– José
Nov 26 '13 at 20:46
@José, true we could simplify it to just ...
How can I specify the base for Math.log() in JavaScript?
...swered Jan 23 '14 at 10:44
YukuléléYukulélé
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Should I put #! (shebang) in Python scripts, and what form should it take?
...n you can just call ./[your-script.py] in shell.
– skålfyfan
Oct 6 '14 at 22:01
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As the answer ...
How to calculate the SVG Path for an arc (of a circle)
...nt svg element. For example viewBox="0 0 500 500"
– Håken Lid
May 24 '19 at 14:20
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Why is a boolean 1 byte and not 1 bit of size?
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Because the CPU can't address anything smaller than a byte.
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Why do objects of the same class have access to each other's private data?
...ery well see a language designer find this OK.
– André Caron
Aug 3 '11 at 12:24
@AndréCaron I think this is actually...
Loading custom configuration files
...ered Feb 3 '09 at 0:21
Otávio DécioOtávio Décio
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Colors with unix command “watch”?
...| tee /tmp/file; done instead of > and cat?
– André Leria
May 30 '17 at 16:58
mmm I don't get it @AndréLeria ... ...